We chose this Frigidaire 5 burner cooktop to replace our 4 burner. I love the middle quick boil burner!  It works like a charm. I love the other graduated sized burners for medium to small pots. Not only do I love how this cooktop functions, I’m also so impressed with its professional look. The grates are high and thick and pots slide easily across the cooktop. 
Great purchase. Highly recommend!